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npa-nxx	State/Province	Company	FRN	RMD	OCN	Rate Center	CLLI	Assign Date	Misc
828-496	NC	BRIGHTSPEED OF NORTH CAROLINA, LLC (Lumen Technologies, Inc)	0002382570	RMD0006344	0471	GRANITEFLS	GRFLNCXARS0	00/00/0000	Prefix Type: ICO Switch Name: GRANITE FALLS Switch Type: Northern Telecom Remote Switching Center LATA: Charlotte NC (422) Tandem: N/A 🔧 Explore Switch(CLLI: GRFLNCXARS0))
828-496 is split into 1,000-number blocks - detail below
828-496-0XXX	NC	BRIGHTSPEED OF NORTH CAROLINA, LLC (Lumen Technologies, Inc)	0002382570	RMD0006344	0471	GRANITEFLS	GRFLNCXARS0	N/A	Prefix Type: ICO Switch Name: GRANITE FALLS Switch Type: Northern Telecom Remote Switching Center LATA: Charlotte NC (422) Tandem: N/A 🔧 Explore Switch(CLLI: GRFLNCXARS0))
828-496-1XXX	NC	BRIGHTSPEED OF NORTH CAROLINA, LLC (Lumen Technologies, Inc)	0002382570	RMD0006344	0471	GRANITEFLS	GRFLNCXARS0	N/A	Prefix Type: ICO Switch Name: GRANITE FALLS Switch Type: Northern Telecom Remote Switching Center LATA: Charlotte NC (422) Tandem: N/A 🔧 Explore Switch(CLLI: GRFLNCXARS0))
828-496-2XXX	NC	BRIGHTSPEED OF NORTH CAROLINA, LLC (Lumen Technologies, Inc)	0002382570	RMD0006344	0471	GRANITEFLS	GRFLNCXARS0	N/A	Prefix Type: ICO Switch Name: GRANITE FALLS Switch Type: Northern Telecom Remote Switching Center LATA: Charlotte NC (422) Tandem: N/A 🔧 Explore Switch(CLLI: GRFLNCXARS0))
828-496-3XXX	NC	BRIGHTSPEED OF NORTH CAROLINA, LLC (Lumen Technologies, Inc)	0002382570	RMD0006344	0471	GRANITEFLS	GRFLNCXARS0	N/A	Prefix Type: ICO Switch Name: GRANITE FALLS Switch Type: Northern Telecom Remote Switching Center LATA: Charlotte NC (422) Tandem: N/A 🔧 Explore Switch(CLLI: GRFLNCXARS0))
828-496-4XXX	NC	BRIGHTSPEED OF NORTH CAROLINA, LLC (Lumen Technologies, Inc)	0002382570	RMD0006344	0471	GRANITEFLS	GRFLNCXARS0	N/A	Prefix Type: ICO Switch Name: GRANITE FALLS Switch Type: Northern Telecom Remote Switching Center LATA: Charlotte NC (422) Tandem: N/A 🔧 Explore Switch(CLLI: GRFLNCXARS0))
828-496-5XXX	NC	BRIGHTSPEED OF NORTH CAROLINA, LLC (Lumen Technologies, Inc)	0002382570	RMD0006344	0471	GRANITEFLS	GRFLNCXARS0	N/A	Prefix Type: ICO Switch Name: GRANITE FALLS Switch Type: Northern Telecom Remote Switching Center LATA: Charlotte NC (422) Tandem: N/A 🔧 Explore Switch(CLLI: GRFLNCXARS0))
828-496-6XXX	NC	BRIGHTSPEED OF NORTH CAROLINA, LLC (Lumen Technologies, Inc)	0002382570	RMD0006344	0471	GRANITEFLS	GRFLNCXARS0	N/A	Prefix Type: ICO Switch Name: GRANITE FALLS Switch Type: Northern Telecom Remote Switching Center LATA: Charlotte NC (422) Tandem: N/A 🔧 Explore Switch(CLLI: GRFLNCXARS0))
828-496-7XXX	NC	NEW CINGULAR WIRELESS PCS, LLC - GA (AT&T Wireless)	0003291192	RMD0036909	6214	GRANITEFLS	CHRXNCGVGT0	N/A	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Charlotte NC (422) Tandem: N/A 🔧 Explore Switch(CLLI: CHRXNCGVGT0))
828-496-8XXX	NC	BRIGHTSPEED OF NORTH CAROLINA, LLC (Lumen Technologies, Inc)	0002382570	RMD0006344	0471	GRANITEFLS	GRFLNCXARS0	N/A	Prefix Type: ICO Switch Name: GRANITE FALLS Switch Type: Northern Telecom Remote Switching Center LATA: Charlotte NC (422) Tandem: N/A 🔧 Explore Switch(CLLI: GRFLNCXARS0))
828-496-9XXX	NC	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC (Verizon Wireless)	0003290673	RMD0003382	6324	GRANITEFLS	HCKRNCXACM1	02/18/2026	Prefix Type: WIRELESS Switch Name: N/A Switch Type: N/A LATA: Charlotte NC (422) Tandem: N/A 🔧 Explore Switch(CLLI: HCKRNCXACM1))